Foldable seat



1. Foldable seat

1.1 is a left side perspective view of the foldable seat in its folded state; 1.2 is a right side perspective view of the foldable seat in its folded state; 1.3 is a perspective view of the foldable seat in its unfolded state; 1.4 is a top view of the foldable seat in its unfolded state; the bottom view is omitted because it is the same as the top view. 

CLAIM The ornamental design for a foldable seat, as shown and described. 